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Re: "invalid stream header" UDF error after upgraded to pig 0.11.1 - Pig - [mail # user]
...HI Jian,  I've seen this before when multiple versions of Pig are on your classpath. I suggest looking around to see if something similar might be happening to you.  -Mark   O...
   Author: Mark Wagner, 2013-07-04, 00:57
Re: Adding files to distributed cache - Pig - [mail # user]
...Hi Phanish,  EvalFuncs can implement getCacheFiles to register files that should be included in distributed cache: http://pig.apache.org/docs/r0.11.1/api/org/apache/pig/EvalFunc.html#ge...
   Author: Mark Wagner, 2013-06-25, 23:45
[PIG-3328] DataBags created with an initial list of tuples don't get registered as spillable - Pig - [issue]
...DefaultDataBag has a constructor to take ownership of an existing list of tuples as its own contents, but registration for spilling only occurs when adding elements. If a bag starts out big ...
http://issues.apache.org/jira/browse/PIG-3328    Author: Mark Wagner, 2013-05-24, 22:41
[PIG-3169] Remove intermediate data after a job finishes - Pig - [issue]
...When using Grunt, intermediate data and distributed caches files are left in 'pig.temp.dir' until the session is closed. It would be nice to cleanup files as they are no longer needed....
http://issues.apache.org/jira/browse/PIG-3169    Author: Mark Wagner, 2013-04-30, 18:17
Re: SIZE() always leads to 1 reducer? - Pig - [mail # user]
...Hi Yang,  A couple points: the grouping of z will create exactly one input group for the reducers. Since there's only one, more reducers doesn't help any. There are accumulator and alge...
   Author: Mark Wagner, 2013-04-12, 00:52
[PIG-3252] AvroStorage gives wrong schema for schemas with named records - Pig - [issue]
...Given the Avro schema:{"type":"record", "name":"toplevel", "fields":[{"name":"a","            "type":{"type":"record",       ...
http://issues.apache.org/jira/browse/PIG-3252    Author: Mark Wagner, 2013-04-02, 16:54
[PIG-3167] Job stats are printed incorrectly for map-only jobs - Pig - [issue]
...Right now, printing for map-only jobs depends on maxReduceTime < 0, but that value defaults to 0. Also, the number of "n/a"'s is incorrect....
http://issues.apache.org/jira/browse/PIG-3167    Author: Mark Wagner, 2013-02-21, 03:25
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